I know providers sometimes like to check out the bars in upscale hotels, so it's definitely possible to run into one or 2 at the bar. Also, Feel free to check out the hotels pool area. Usually if you see hot girls taking photos at the pool, or around the hotel, perhaps they're trying to get content or new pics to post on their profile.
A nice ice breaker would be to offer to help her take photos or to just compliment how she looks.
Introduce yourself and let her know that your staying in town for the evening and ask if she is enjoying her day and stay. Follow up by telling her a bit more about yourself and what you're doing there, then ask her what does she like to do, then follow that by asking her what her plans are for later.....and if she is in fact interested or on "that type of time" (providing time) her follow up answers should reflect if she is or not.....then tell her if she gets bored you'd love to show her a good time, and how you'll make sure to "take care of her" etc.
That's when you can either give her your number or ask for hers to lock it in, (use this moment to ask if she is on any social media sites as well) then text her and let her know where you'll be later and ask her if she's interested in keeping you company or accompanying you out for a drink then a night cap.....easy peasy lol
One last piece of advice to remember:
If you're interested, GO TALK TO HER and get over any fear you may have, because the chances of a provider coming up to YOU in a hotel are slim to none for many reasons.....but if you never cast that line and spark that convo, you will never know....
And, If you ever see me by myself in public, or at the pool, feel free to say hello
(and use these lines on me lol)